ArticleNature chemistry2012
Electronic coherence lineshapes reveal hidden excitonic correlations in photosynthetic light harvesting.
Article in Nature chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Theoretical study on the influence of different exciton Hamiltonians on the excitation dynamic process of the PE555 complex.RSC advances · 2026Article
- Theoretical Study on the Excitation Energy Transfer Dynamics in the Phycoerythrin PE555 Light-Harvesting Complex.ACS omega · 2024Article
- Theoretical Description of Attosecond X-ray Absorption Spectroscopy of Frenkel Exciton Dynamics.Molecules (Basel, Switzerland) · 2023Article
- Molecular structures reveal the origin of spectral variation in cryptophyte light harvesting antenna proteins.Protein science : a publication of the Protein Society · 2023Article
- Core and rod structures of a thermophilic cyanobacterial light-harvesting phycobilisome.Nature communications · 2022Article
- Active control of strong plasmon-exciton coupling in biomimetic pigment-polymer antenna complexes grown by surface-initiated polymerisation from gold nanostructures.Chemical science · 2022Article
- Ultrafast energy transfer dynamics of phycobilisome from Thermosynechococcus vulcanus, as revealed by ps fluorescence and fs pump-probe spectroscopies.Photosynthesis research · 2021Article
- Uncovering dark multichromophoric states in Peridinin-Chlorophyll-Protein.Journal of the Royal Society, Interface · 2020Article
- Elucidation of near-resonance vibronic coherence lifetimes by nonadiabatic electronic-vibrational state character mixing.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Coherent phenomena in photosynthetic light harvesting: part two-observations in biological systems.Biophysical reviews · 2018Review
- Coherent wavepackets in the Fenna-Matthews-Olson complex are robust to excitonic-structure perturbations caused by mutagenesis.Nature chemistry · 2018Article
- Possible role of interference, protein noise, and sink effects in nonphotochemical quenching in photosynthetic complexes.Journal of mathematical biology · 2017Article
- Advances in multi-dimensional coherent spectroscopy of semiconductor nanostructures.Advances in physics: X · 2017Article
- Role of an elliptical structure in photosynthetic energy transfer: Collaboration between quantum entanglement and thermal fluctuation.Scientific reports · 2016Article
- Enhancing coherent transport in a photonic network using controllable decoherence.Nature communications · 2016Article
- Biological charge transfer via flickering resonance.Proceedings of the National Academy of Sciences of the United States of America · 2014Article
- Photosynthetic light harvesting: excitons and coherence.Journal of the Royal Society, Interface · 2014Review
- Non-classicality of the molecular vibrations assisting exciton energy transfer at room temperature.Nature communications · 2014Article
- Electronic resonance with anticorrelated pigment vibrations drives photosynthetic energy transfer outside the adiabatic framework.Proceedings of the National Academy of Sciences of the United States of America · 2013Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effective absorption cross-section of a molecule (acceptor) can be greatly increased by associating it with a cluster of molecules that absorb light and transfer the excitation energy to the acceptor molecule. The basic mechanism of such light harvesting by Förster resonance energy transfer (FRET) is well established, but recent experiments have revealed a new feature whereby excitation is coherently shared among donor and acceptor molecules during FRET. In the present study, two-dimensional electronic spectroscopy was used to examine energy transfer at ambient temperature in a naturally occurring light-harvesting protein (PE545 of the marine cryptophyte alga Rhodomonas sp. strain CS24). Quantum beating was observed across a range of excitation frequencies. The shapes of those features in the two-dimensional spectra were examined. Through simulations, we show that two-dimensional electronic spectroscopy provides a probe of the adiabaticity of the free energy landscape underlying light harvesting.
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